package com.itheima.reggie.common;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

/**数据源处理器
 * @author chm
 * @version 1.0.0 v
 * @date 2022-08-15 13:02
 */
@Component
@Slf4j
public class MyMetaObjecthandler implements MetaObjectHandler {
    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("自动填充：{insert}");
           log.info(metaObject.toString());
           metaObject.setValue("createTime",LocalDateTime.now());
            metaObject.setValue("updateTime",LocalDateTime.now());
           metaObject.setValue("createUser",BaseContext.getCurrentId());
           metaObject.setValue("updateUser",BaseContext.getCurrentId());
    }

    @Override
    public void updateFill(MetaObject metaObject) {

        log.info("自动填充：{update}");
        log.info(metaObject.toString());

        long id = Thread.currentThread().getId();
        log.info("id是{}",id);

        metaObject.setValue("updateTime",LocalDateTime.now());
        metaObject.setValue("updateUser",BaseContext.getCurrentId());
    }

    }

